APA (7th ed.) Citation

(1900). Sing a song of sixpence. [publisher not identified].

Chicago Style (17th ed.) Citation

Sing a Song of Sixpence. [London]: [publisher not identified], 1900.

MLA (9th ed.) Citation

Sing a Song of Sixpence. [publisher not identified], 1900.

Warning: These citations may not always be 100% accurate.